{"cve":"CVE-2021-28163","nvd":{"published":"2021-04-01T15:15:14.080","modified":"2026-06-17T03:45:54.480","status":"Modified","description":"In Eclipse Jetty 9.4.32 to 9.4.38, 10.0.0.beta2 to 10.0.1, and 11.0.0.beta2 to 11.0.1, if a user uses a webapps directory that is a symlink, the contents of the webapps directory is deployed as a static webapp, inadvertently serving the webapps themselves and anything else that might be in that directory.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N","score":2.7},"cwes":["CWE-59","CWE-200"],"references":["https://github.com/eclipse/jetty.project/security/advisories/GHSA-j6qj-j888-vvgq","https://lists.apache.org/thread.html/r0841b06b48324cfc81325de3c05a92e53f997185f9d71ff47734d961%40%3Cissues.solr.apache.org%3E","https://lists.apache.org/thread.html/r111f1ce28b133a8090ca4f809a1bdf18a777426fc058dc3a16c39c66%40%3Cissues.solr.apache.org%3E","https://lists.apache.org/thread.html/r2ea2f0541121f17e470a0184843720046c59d4bde6d42bf5ca6fad81%40%3Cissues.solr.apache.org%3E","https://lists.apache.org/thread.html/r4a66bfbf62281e31bc1345ebecbfd96f35199eecd77bfe4e903e906f%40%3Cissues.ignite.apache.org%3E"],"products":["apache:ignite","apache:solr","eclipse:jetty","fedoraproject:fedora","netapp:cloud_manager","netapp:e-series_performance_analyzer","netapp:e-series_santricity_os_controller","netapp:e-series_santricity_web_services","netapp:element_plug-in_for_vcenter_server","netapp:santricity_cloud_connector","netapp:snapcenter","netapp:snapcenter_plug-in","netapp:storage_replication_adapter_for_clustered_data_ontap","netapp:vasa_provider_for_clustered_data_ontap","netapp:virtual_storage_console","oracle:autovue_for_agile_product_lifecycle_management","oracle:banking_apis","oracle:banking_digital_experience","oracle:communications_element_manager","oracle:communications_services_gatekeeper","oracle:communications_session_report_manager","oracle:communications_session_route_manager","oracle:siebel_core_-_automation"],"source":"nvd","synced_at":"2026-10-19T21:17:01.373894544+00:00"},"epss":{"cve":"CVE-2021-28163","score":0.0418,"percentile":0.9092,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-j6qj-j888-vvgq","url":"https://osv.dev/vulnerability/GHSA-j6qj-j888-vvgq","summary":"Directory exposure in jetty","modified":"2026-07-08T06:29:08.441823034Z","packages":[{"ecosystem":"Maven","name":"org.eclipse.jetty:jetty-deploy","purl":"pkg:maven/org.eclipse.jetty/jetty-deploy","ranges":[">=9.4.32 <9.4.39"],"fixed":["9.4.39"]},{"ecosystem":"Maven","name":"org.eclipse.jetty:jetty-deploy","purl":"pkg:maven/org.eclipse.jetty/jetty-deploy","ranges":[">=10.0.0 <10.0.2"],"fixed":["10.0.2"]},{"ecosystem":"Maven","name":"org.eclipse.jetty:jetty-deploy","purl":"pkg:maven/org.eclipse.jetty/jetty-deploy","ranges":[">=11.0.0 <11.0.2"],"fixed":["11.0.2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}